IT Security Systems Engineer Jobs in Washington, DC

Join a team that's dedicated to enhancing system operations through expert administration and support. You'll manage user accounts, optimize performance, and ensure security across multi-user systems...

Join our team to provide expert Linux systems administration and operational support for mission-critical environments. Leverage your extensive experience to troubleshoot and enhance system performanc...

Deliver expert AV/VTC support across diverse platforms to enhance multimedia collaboration for a large, nationwide organization. Ensure seamless functionality in meetings, broadcasts, and events while...

Unlock your potential as a Hardware Systems Engineer, driving innovation in server technologies and ensuring hardware reliability through validation testing and automation. Collaborate cross-functiona...

Join a team that's shaping the future of ICAM technologies by leading the development of a classification marking tool. Collaborate with mission partners to deliver critical enterprise capabilities an...

Transform data protection by leading a team to develop innovative privacy solutions that meet regulatory standards while enhancing data enablement. Collaborate cross-functionally to build effective to...

Join a team that's driving satellite communication operations and engineering excellence. You will leverage your expertise in system performance and innovation while collaborating across teams to enha...

Transform IT operations by leveraging your Linux expertise to optimize, secure, and streamline systems for high availability and reliability in a collaborative, mission-driven environment...

Join a team that's dedicated to enhancing enterprise identity management systems. Utilize your Linux expertise to support, analyze, and optimize systems, ensuring robust functionality and compliance i...

Drive the development and deployment of advanced AI/ML solutions, lead MLOps practices, and integrate secure AI systems across environments while optimizing performance and ensuring compliance with in...

Lead the charge in administering and securing complex IT environments while supporting mission-critical operations. This role demands expertise in systems management and requires a Top Secret/SCI clea...

Shape the future of compliance by leading external audit initiatives remotely. Collaborate with diverse teams to enhance security and audit practices, driving effective solutions while managing comple...

Contribute to the development of backend systems for vulnerability management, improving workflows for GitLab's customers. Collaborate with a cross-functional team, ship features with minimal guidance...

Transform infrastructure by implementing and automating deployment processes while ensuring system reliability and scalability. Collaborate with teams and lead efforts in Kubernetes and AWS to create...

Execute robust AWS cloud infrastructure strategies, focusing on design, automation, and operational reliability, while ensuring compliance with security best practices and collaborating with diverse t...

Lead the charge in providing engineering support to maintain system integrity and performance across diverse teams within the Intelligence Community, ensuring operational efficiency and reliability fo...

Join a team that's redefining optical communication systems, working collaboratively across disciplines to develop advanced technologies that address critical defense needs while ensuring system integ...

Deliver innovative solutions as an Advanced Systems Engineer, integrating and verifying complex Free Space Optical communication systems across diverse domains. Collaborate with a skilled team to tran...

Pioneer the future of cloud infrastructure by designing and automating robust AWS solutions. Collaborate with cross-functional teams to ensure scalability, security, and optimal performance while enha...

Play a key role in supporting the setup and integration of a COTS access system, collaborating across teams to ensure operational readiness, system compatibility, and compliance while driving developm...

Take ownership of Linux systems management while supporting a team of cybersecurity experts. You'll oversee system operations, compliance patches, and assist users, ensuring optimal performance and re...

Unlock your potential in systems administration, supporting a dynamic cybersecurity team through effective management of Linux and Windows systems while ensuring compliance and optimal performance for...

Lead the charge in securing FAA cloud environments through innovative architecture, compliance, and integrated cybersecurity solutions. Collaborate with cross-functional teams to ensure operational ef...

Advance your career by ensuring security compliance and enhancing posture for mission-critical systems. Engage in proactive risk management, continuous network monitoring, and audits while collaborati...

Shape innovative network solutions in a dynamic environment supporting the Department of Defense. Contribute to all phases from design to deployment, ensuring seamless integration and security complia...